Jewett, H.  H <br/><br/>
Resistance of strains of red clover to pea-aphid injury  / 
H. H. Jewett 
 - Lexington, Kentucky  :   Agricultural Experiment Station 
 - p. 43-55 
 - Kentucky. Agri. Exp. Sta., Bull.; 412 .
<br/><br/><label>LCCN: </label>201782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Illinoia pisi  Trifolium incarnatum